Publications by authors named "Mkrtumyan A"

Aim: To assess the state of the microvasculature, tissue metabolism and its reserve capabilities for the purpose of early intervention for the prevention of diabetic foot syndrome.

Materials And Methods: Thirty patients were examined. The patients were divided into three groups depending on the hypoglycemic therapy (metformin, empagliflozin, dapagliflozin).

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Aim: Evaluation of the efficacy and safety of eradication therapy of infection Helicobacter pylori in patients with H. pylori- associated pathology of the upper gastrointestinal tract and concomitant type 2 diabetes mellitus (DM).

Materials And Methods: The prospective randomized study involving 180 patients (87 men and 93 women) with H.

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Impaired glucose tolerance (IGT) is a common carbohydrate metabolism disorder world-wide. To evaluate the efficacy and safety of 12-week Subetta therapy in correcting 2-h plasma glucose in patients with IGT, a multicenter, double-blind, placebo-controlled, randomized clinical trial was performed. Derived by technological treatment of antibodies to insulin receptor β-subunit and endothelial NO synthase, Subetta increases the sensitivity of insulin receptors by activating the insulin signaling pathway.

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Since periodontitis and type 2 diabetes mellitus are complex diseases, a thorough understanding of their pathogenesis requires knowing the relationship of these pathologies with other disorders and environmental factors. In this study, the representability of the subgingival periodontal microbiome of 46 subjects was studied by 16S rRNA gene sequencing and shotgun sequencing of pooled samples. We examined 15 patients with chronic periodontitis (CP), 15 patients with chronic periodontitis associated with type 2 diabetes mellitus (CPT2DM), and 16 healthy subjects (Control).

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Oncogenesis can be caused by an increase in the activity of genes responsible for initiating tumor growth in stem or progenitor cells, as well as a reduction in the functioning of suppressor genes. Endogenous estrogen exposure is associated with an increased risk of breast cancer in both pre- and postmenopausal women. The most important step in the understanding of the pathogenesis of breast cancer was the development of the theory of the switching of estrogen's effect from hormonal to genotoxic, in which the main culprits of carcinogenesis are not chemical metabolites of estrogens, but their derivatives, corresponding to chemical procarcinogens according to their damaging characteristics.

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Unlabelled: The problem of improving the efficiency of implantological treatment of patients with osteoporosis (OP) today remains relevant due to the high frequency of postoperative complications. Among the main factors affecting the success of dental implant treatment, the nature of the implant surface is essential. Patients with adentia and OP especially relevant in use of dental implants with optimized surface, air conditioned component influencing bone remodelling.

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In 2008 the Food and Drug Administration has revised approval process for new antidiabetic agents and introduced a requirement to demonstrate the cardiovascular safety in an international multicenter trial. Currently cardiovascular outcome trials of dipeptidyl peptidase-4 (DPP-4) inhibitors (SAVOR-TIMI53, EXAMINE and TECOS), sodium-glucose cotransporter 2 inhibitors (EMPAREG, CANVAS), glucagon-like peptide-1 receptor agonists (ELIXA, EXSCEL LEADER and SUSTAIN-6), ultralong-acting and insulin (DEVOTE) have been completed. The trials confirmed cardiovascular safety of these glucose-lowering medications, and in addition, EMPA-REG OUTCOME (empagliflozin), CANVAS (canagliflozin) and LEADER (liraglutide) have also demonstrated cardioprotective effect of sodium-glucose cotransporter 2 inhibitors and glucagon-like peptide-1 receptor agonists.

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The base of osteoporosis is an imbalance of bone remodeling processes, with a predominance of the resorption phase that in the maxillofacial region is manifested by a partial and complete absence of teeth with a decrease in the volume of bone tissue of the jaws and a violation of its microarchitectonics. Atrophy of the alveolar bone reduces the degree of fixation of the removable prosthesis, can develop various diseases of the underlying mucosa. In this regard, the installation of dental implants as a support for removable orthopedic structures is relevant, however, in patients with osteoporosis, the risk of complications in the early and late postoperative period remains high to 44%.

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Background: To examine efficacy of Subetta as an add-on to insulin therapy in patients with type 1 diabetes mellitus (T1DM) a multicenter, double-blind, placebo-controlled, randomized clinical trial was performed. Derived by technological treatment of antibodies to insulin receptor β-subunit and endothelial NO synthase Subetta was previously proved to activate insulin signaling pathway.

Methods: A total of 144 randomized patients with poor glycemic control in basal-bolus insulin regime were included in intention-to-treat analysis in Subetta add-on therapy or placebo (n = 72 in both groups).

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Biofilm of the gingival sulcus from 22 patients with type 2 diabetes mellitus and periodontitis, 30 patients with periodontitis not complicated by diabetes mellitus (reference group), and 22 healthy volunteers without signs of gingival disease (control group) was studied by quantitative PCR. Quantitative analysis for the content of P. gingivalis, T.

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The paper presents the All-Russian consensus on the diagnosis and treatment of celiac disease in children and adults, which has been elaborated by leading experts, such as gastroenterologists and pediatricians of Russia on the basis of the existing Russian and international guidelines. The consensus approved at the 42nd Annual Scientific Session of the Central Research Institute of Gastroenterology on Principles of Evidence-Based Medicine into Clinical Practice (March 2-3, 2016). The consensus is intended for practitioners engaged in the management and treatment of patients with celiac disease.

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Background: This study used data from different sources to identify the extent of the unmet need for postprandial glycemic control in patients with type 2 diabetes mellitus (T2DM) after the initiation of basal insulin therapy in Europe, Asia Pacific, the United States, and Latin America.

Methods: Different levels of evidence were used as available for each country/region, with data extracted from seven randomized controlled trials (RCTs), three clinical trial registries (CTRs), and three electronic medical record (EMR) databases. Glycemic status was categorized as "well controlled" (glycated hemoglobin [HbA ] at target [<7%]), "residual hyperglycemia" (fasting plasma glucose [FPG] but not HbA at target [FPG <7.

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The study included 74patients (22 men and 52 women) aged 48-75yr with type 2 diabetes mellitus (DM2). 62 (88,6%) of them had grade II hypertensive disease (grade II-III by the WHO/ISH-2010 classification), 46 (67%) presented with II- III class functional stable angina of effort, 7 patients survived myocardial infarction, two ones underwent coronary artery stenting. Patients of the main group (n=50) received oral hypoglycemic agents in combination with 1-exenatide (mimetic of glucagon-like peptide) in the form of two daily subcutaneous injections of 5 mcg for 1 month and 10 mcg during the next 5 months.

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We systematized and described morphological criteria characterizing crystalline aggregates in mixed saliva from patients with type 1 diabetes mellitus.

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Crystal aggregations of oral fluid from normal subjects and patients with type 2 diabetes mellitus were examined. Morphological signs characterizing crystal aggregations of salivary pools from patients with type 2 diabetes mellitus are described and classified.

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